Chapter 253： 2nd clue

On the neck of Zhang Yulin's body, there was a black spot that was almost invisible to the naked eye.

Touch lightly, because the body is still frozen, and the black spots don't have any bulges or depressions.

It cannot be determined whether it is caused by trauma or the original skin pigmentation.

The body was fixed, and Chen Yan observed it carefully.

The black spots are very small, only slightly larger than the pores.

Secretly taking note of this unusual feature, Chen Yan continued to observe.

Ten minutes later, Chen Yan came to the No. 7 freezer and began to observe Jin Nansheng's body.

According to the autopsy report, the cause of Jin Nansheng's death was the rupture of the spleen, which caused massive internal bleeding and died.

The spleen is the most fragile of all organs in the human body.

Falling from high altitude, violent impact, etc., may cause damage to the spleen.

Spleen injuries are also the most common personal injuries in car accidents.

The left abdomen of the corpse had penetrating wounds.

According to the photos at the time, it was a piece of vehicle interior panel, which was inserted into Jin Nansheng's abdomen under the violent impact.

It then penetrated the spleen, eventually causing internal bleeding and causing Jin Nansheng's death.

In addition to this penetrating injury, other parts of Jin Nansheng's body also had additional bruises and scratches.

It's all caused by a car accident.

Turning over Jin Nansheng's body, Chen Yan observed the back of the body as usual.

result……

Chen Yan's pupils shrank sharply.

This……

how is this possible!

After a while, Wang Min stood beside Chen Yan with a gloomy face.

In front of them are the bodies of Zhang Yulin and Jin Nansheng.

Face down and back up.

Handing Wang Min a magnifying glass, Chen Yan pointed at the back of the necks of the two corpses: "Brother Wang, look here."

"The back of the neck of both of them, between the third and fourth cervical vertebrae, has the same black spot."

"When I examined Zhang Yulin's body, I thought it was a mole formed by melanin deposition in the skin, but..."

Chen Yan pointed to the back of Jin Nansheng's neck: "There is no reason that Jin Nansheng also has the same mole, and it is in the same position."

Leaning down, Wang Min observed carefully.

As Chen Yan said, the black spots are very small, and it is difficult to distinguish them clearly with the naked eye.

Especially after the corpse has been frozen, the skin color is dull and it is more difficult to distinguish.

If Chen Yan hadn't given Wang Min a magnifying glass, he wouldn't have found it at all.

"Do you have any opinion?"

Obviously, this can't be a coincidence.

The back of the neck, in the middle of the third and fourth cervical vertebrae, is a black spot at the same position.

"I suspect that before Zhang Yulin and Jin Nan died, their behavioral abilities... may have been out of my control!"

why!

Because the cervical spine protects the spinal cord.

There are a lot of nerves in it.

How the human brain controls body movement is not just nerve transmission through the spinal cord.

If the spinal cord is damaged, paralysis can occur.

The principle of paralysis is very simple, because the nerves in the spinal cord are damaged and cannot transmit the movement signals sent by the brain.

One of the paraplegias is called high paraplegia.

This means that you can't move anywhere from the neck down.

The root cause is that there is a problem with the spinal nerves that protect the cervical spine.

"I suspect that someone moved their hands and feet in the cervical vertebrae of the two."

"In this way, it can explain why Zhang Yulin did not struggle in the fire, but was swallowed by the fire while lying on the bed."

"Because, when the fire was burning, he couldn't move."

"However, at that time, Zhang Yulin didn't die, so the autopsy result was still smoke suffocation."

"And Jin Nansheng. He deliberately entered the detective team during the daytime on the 5th and was forbidden to be detained."

"Probably to avoid some people, some people who bring him danger."

"However, on the 16th, his car collided with Lin Gang's car, resulting in his own death."

"Maybe, at that time, Jin Nansheng, like Zhang Yulin, had damaged nerves in his spine and could no longer control his behavior."

"The car accident carefully planned by the other party is just to silence!"

Killed by accidental car accident, killed by accidental fire.

Who is the other party?

Wang Min frowned. Wang Min agreed with the strict analysis.

Because, only in this way, can many problems be explained.

For example, why didn't Zhang Yulin struggle for help during the fire?

And why Jin Nansheng survived the fire.

Because, at the beginning, someone controlled Zhang Yulin, and then used the key of the duty room to open the confinement room and took Jin Nansheng away.

After that, the illusion of a short circuit of the electric kettle was created, which ignited the fire.

And Zhang Yulin was paralyzed in a high position at the moment, so naturally he could only wait for death in bed.

And Lin Gang's car accident.

If it weren't for Chen Yan's perverted observation, Wang Min and the others would not have discovered that the safety button in the control box had been manipulated.

Without finding this, the nature of the crash cannot be characterized.

The other party was obviously very meticulous and thoughtful in the process of planning this accidental car accident.

But here comes the problem.

Since the other party wanted to rescue Jin Nansheng, he did not hesitate to kill a detective at the director's accidental fire.

Then why did he kill Jin Nansheng in an accidental car accident?

He also concealed the real cause of death of Jin Nansheng. Why?

Of course, the other party may not be trying to save Jin Nansheng, but to get Jin Nansheng.

After that, in Jin Nansheng, did they get what they wanted.

So you choose to kill and kill?

So, could the mastermind behind all this be the person Jin Nansheng wanted to avoid during the daytime on the 5th?

Most likely it is.

Of course, it may not be.

So, now the key is two.

First, confirm whether Chen Yan's findings are correct.

This is simple, wait for two frozen corpses to thaw, cut open the cervical spine, and look at the spinal nerves to find the answer.

The second is to find out who Jin Nansheng was avoiding during the daytime on the 5th.

In the second autopsy that followed, Chen Yan was naturally not involved.

At this moment, Chen Yan and Wang Min have come to the backyard of the Yuecheng detective team.

"The two vehicles involved in the accident were in the backyard of the Yuecheng Detective Team."

Chen Yan nodded and went straight to the backyard.

Chen Yan had actually seen the inspection report of the car.

Judging from the report, both cars themselves are fine.

Oil system, brakes, etc. are no problem.

This time Chen Yan mainly came to see Jin Nansheng's car.

He wanted to confirm whether Jin Nansheng's death was caused by a car accident.

Why do you say that.

Because, although the other party did something on Jin Nansheng, so that he could not operate the car, how could the other party be sure that the car accident would definitely kill Jin Nansheng.

Is it an accident to insert the decorative plate of the spleen?

At 5 o'clock, it was already dark, and Chen Yan used the emergency flashlight to check the situation of the vehicle.

Especially the driver's seat.

There are brown marks everywhere in the car, which are bloodstains sprayed by Jin Nansheng after his car accident.

The airbag on the steering wheel has been deployed, so Jin Nansheng's face was not seriously injured.

Looking down, Chen Yan mainly observed the decorative panel under the driver's seat.

According to the photos at the time, it was the decorative plate at this location that fell off and broke, and part of it was inserted into Jin Nansheng's spleen.

Broken marks...

no problem.

There are obvious tear marks and stubble at the fracture.

Not a smooth cut like a sharp cut.

The visual gene lock is on.

On the edge of the broken decorative board, two faint impressions were imprinted in my mind.

"Bring a pair of pliers here!"

After a while, a pliers was raised behind him.

After Chen Yan took it, he repeatedly gestured on the broken decorative board.

"For another one, I want those kind of sharp-nosed pliers..."

three minutes later.

Chen Yan shouted excitedly: "Brother Wang! Come and see here!"